Hi @VanguardReturn, you’re right, we do not have those values in our documentation, because they are undetermined, but our customers have done quite a bit of field testing. We don’t recommend testing these limits unless you are comfortable destroying a BlueROV2. This is obviously outside the warranty so components will not be replaced.

Max Temperature: Undetermined. We managed to get the Raspberry Pi 3 to shutdown around 70C, so that’s probably the limit.

Min Temperature: Undetermined. We’ve had customers operate under ice in the Arctic, so somewhere below freezing.

Conductivity of Water: Undetermined. We’ve operated in the Salton Sea before so that is probably the saltiest a BlueROV2 has been.